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TIL tiny Neolithic baby spoons indicate that new baby gruels were an important innovation in prehistoric baby-care, freeing up women to have more babies & leading to unprecedented population growth

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DQKgY TIL: The professor of psychology at UB ,Sally Farley, found that you can determine relationship status through 1 second snippets of laughter. Friend laughter is louder, more relaxed, and natural. Romantic laughter more feminine-sounding, baby-like, submissive, and less pleasant.
m1w9v TIL there has only been one instance of a submarine sinking another submarine while submerged.
yQ0Qw TIL that the fictional character from DC Comics Bruce Wayne is an Atheist.
awDmL TIL William Shatner developed tinnitis after an explosion on the set of 'Star Trek.' He coped with the condition by wearing a white noise device, which diminishes the physiological response to repeated stimuli. He became the official spokesman for tinnitis and talked someone down from suicide.
WkBgB TIL Since the 1978 initiation of China's policy of reform and opening-up, Dongguan is now regarded as: "The World's Computer City", "The World's Toy City", "The World's Shoe City", and "The South China Fashion City"